Denial-of-Service Vulnerability in SINUMERIK Products by Siemens
CVE-2018-11466

9.8CRITICAL

Key Information:

Vendor
Siemens
Status
Sinumerik 808d V4.7, Sinumerik 808d V4.8, Sinumerik 828d V4.7, Sinumerik 840d Sl V4.7, Sinumerik 840d Sl V4.8
Vendor
CVE Published:
12 December 2018

Summary

A vulnerability exists in specific versions of Siemens' SINUMERIK products that enables a remote attacker to send specially crafted packets to port 102/tcp, potentially causing a Denial-of-Service condition or executing code within the context of the integrated software firewall. This issue allows exploitation without the need for user privileges or interaction, threatening the confidentiality, integrity, and availability of affected systems. As of the advisory's publication, there were no known public exploits for this vulnerability.

Affected Version(s)

SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8 SINUMERIK 808D V4.7 : All versions

SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8 SINUMERIK 808D V4.8 : All versions

SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8 SINUMERIK 828D V4.7 : All versions < V4.7 SP6 HF1 < SINUMERIK 828D V4.7 : All versions V4.7 SP6 HF1

References

http://www.securityfocus.com/bid/106185
vdb-entryx_refsource_BID
https://cert-portal.siemens.com/productcert/pdf/ssa-17088...
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.